Publications by authors named "Constance Rybak"

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Impact of Passive Solar Drying and Storage on Secondary Plant Metabolites and Nitrate Contents of Abyssinian Mustard, Amaranth, and Pumpkin Leaves.
James S Chacha, Nadja Förster, Susanne Huyskens-Keil, Christian Ulrichs, Constance Rybak

J Food Sci· January 2026

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Development and validation of Tanzania's food literacy tool for adults: implications for healthy eating behaviours.
Victoria Kariathi, Hadijah Mbwana, Constance Rybak, Safiness Msollo

Br J Nutr· September 2025

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Influence of consumer socio-psychological food environment on food choice and its implications for nutrition: evidence from Tanzania.
Eward Mushi, Roselyne Alphonce, Betty Waized, Mikidadi Muhanga, Niloofar Khalili, Constance Rybak

Front Nutr· August 2025

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Potentials and limitations of a food group-based algorithm to assess dietary nutrient intake of women in rural areas in Tanzania.
Laila Eleraky, Wolfgang Stuetz, Constance Rybak, Jan Frank, Hans Konrad Biesalski

Int J Food Sci Nutr· June 2024

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Adoption and Impact of Kitchen Garden on Food and Nutritional Security of Farming Households in Tanzania.
Million Sileshi, Stefan Sieber, Katrin Friedrichs, Constance Rybak, Bekele Wegi Feyisa

Ecol Food Nutr· November 2022

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Editorial: Achieving nutrition security in Tanzania by improving production, education and economics: Methods, tools and applications.
Harry Konrad Hoffmann, Joyce Ludovick Kinabo, Stefan Sieber, Wolfgang Stuetz, Michelle Bonatti, Constance Rybak

Front Public Health· October 2022

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Effect of passive solar drying on food security in rural Mozambique.
Custodio Matavel, Harald Kächele, Jonathan Steinke, Constance Rybak, Harry Hoffmann

Sci Rep· October 2022

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Governing COVID-19: analyzing the effects of policy responses on food systems in Tanzania.
Paschal A Mugabe, Theresa M Renkamp, Constance Rybak, Hadija Mbwana, Chris Gordon

Agric Food Secur· September 2022

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Anthropometrics, Hemoglobin Status and Dietary Micronutrient Intake among Tanzanian and Mozambican Pigeon Pea Farmers.
Laila Eleraky, Ramula Issa, Sónia Maciel, Hadijah Mbwana, Constance Rybak

Nutrients· July 2022

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Understanding the drivers of food security among agriculture-based households in Gurué District, Central Mozambique.
Custodio Matavel, Harry Hoffmann, Constance Rybak, Jonathan Steinke, Stefan Sieber

Agric Food Secur· February 2022

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Food Insecurity and Malnutrition in Rural Tanzania: Mapping Perceptions for Social Learning.
Michelle Bonatti, Juliano Borba, Nyamizi Bundala, Katharina Löhr, Larissa Hery Ito, Constance Rybak

Ecol Food Nutr· December 2021

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High Prevalence of Overweight and Its Association with Mid-Upper Arm Circumference among Female and Male Farmers in Tanzania and Mozambique.
Laila Eleraky, Ramula Issa, Sónia Maciel, Hadijah Mbwana, Constance Rybak

Int J Environ Res Public Health· August 2021

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High Prevalence of Stunting and Anaemia Is Associated with Multiple Micronutrient Deficiencies in School Children of Small-Scale Farmers from Chamwino and Kilosa Districts, Tanzania.
Victoria Flavian Gowele, Joyce Kinabo, Theresia Jumbe, Constance Rybak, Wolfgang Stuetz

Nutrients· May 2021

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Gaps in knowledge and practice on dietary consumption among rural farming households; a call for nutrition education training in Tanzania.
Nyamizi Bundala, Joyce Kinabo, Theresia Jumbe, Michelle Bonatti, Constance Rybak

Int J Food Sci Nutr· May 2020

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Consumption of Dark Green Leafy Vegetables Predicts Vitamin A and Iron Intake and Status among Female Small-Scale Farmers in Tanzania.
Wolfgang Stuetz, Victoria Gowele, Joyce Kinabo, Nyamizi Bundala, Hadijah Mbwana, Constance Rybak

Nutrients· May 2019

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